Home / 17,693,835.38-24,404,915.10-11,810,503.26

Finding the Fourth Proportional to 17,693,835.38, 24,404,915.10 and 11,810,503.26

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Solution

The fourth proportional to 17,693,835.38, 24,404,915.10 and 11,810,503.26 is: 16,290,098.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,693,835.38 : 24,404,915.10 = 11,810,503.26 : x
  2. Step 2: Convert to fraction form
    17,693,835.38/24,404,915.10 = 11,810,503.26/x
  3. Step 3: Cross multiply
    17,693,835.38x = 24,404,915.10 × 11,810,503.26
  4. Step 4: Simplify right side
    17,693,835.38x = 288,234,329,348,573.25
  5. Step 5: Solve for x
    x = 288,234,329,348,573.25/17,693,835.38
  6. Step 6: Final answer
    x = 16,290,098.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.